Which one is not the reason that has negatively affected Chinese scientific development?( ) A: Cut-off-country-from-Outsides policy B: long feudalistic history C: suppression of capitalism D: Renaissance

1. The folk handcraft Lunar New Year painting is used for ____. A: blessing and ringing in the Chinese Lunar New Year B: repelling evils C: decorating the house D: bringing happiness and joy to the family E: the continuation of feudalistic superstition activities F: worship of the Gods